When you ride your bros

Now could you explain it like I’m 3?

Why not both? A game where it is 5v1, one player as a butterfly and the other 5 as penguin. Butterfly needs to survive a given time and has a “height gauge”. They can only fly so high for a couple of seconds.

Make it like Dead by Daylight where there is different insects with different abilities and different animals that try to eat them.